Most of the advertisements digitized as part of the the ROAD: Resource of Outdoor Advertising Descriptions Project were published after 1923. Therefore, the majority of advertisements represented in this resource are not in the public domain. The advertisements may be used by anyone for research, teaching, private study, or general interest. For any other uses of these advertisements please see our page on copyright and citations https://library.duke.edu/rubenstein/research/citations-and-permissions.